Peregrine Semiconductor’s UltraCMOS PE45361 is a 100 W power limiter with high pulsed power handling, a low limiting threshold and positive threshold control. It provides a monolithic alternative to discrete, PIN-diode limiters based on gallium-arsenide (GaAs) technology to protect devices against excessive RF power, intentional jamming and ESD events. The PE45361 delivers reliable and repeatable power protection to sensitive low-noise receivers for test and measurement equipment and wireless infrastructure transceivers. The device features two operating modes – power limiting and power reflecting – to maximise performance and flexibility. These modes can be selected through the programmable VCTRL pin.
Practical design strategies for 5G RF Design
Telecoms, Datacoms, Wireless, IoT
The Cavli CQM211 aims to provide a platform that combines strong 5G connectivity with onboard compute capability, as well as interface flexibility that suits both new designs and rapid migrations from earlier products.
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The MeiG Smart SLM580 4G Smart Module features native support for Android 16 and covers core frequency bands in major countries and regions worldwide.
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Telecoms, Datacoms, Wireless, IoT
The Qorvo QPC6188 is a high-performance absorptive SP4T RF switch designed to meet the demanding requirements of modern wireless infrastructure and high-frequency communication systems.
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Editor's Choice Circuit & System Protection
As soon as electronics and electrical systems started interfering with each other, the world had to come to some consensus. Considering physics is universal and does not care about what country electrical/electronic products are used in, it should be the same everywhere, right? It is nearly there, but not quite.
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Editor's Choice Telecoms, Datacoms, Wireless, IoT
How Adaptive Long Coherent Integration (ALCI) delivers superior measurement and positioning performance where conventional receivers fall short.
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Refresh legacy Bluetooth designs and unlock Bluetooth Core 6.0 LE Audio in one rugged, ready to implement module.
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From precision agriculture and infrastructure inspection to beyond visual line of sight missions, modern UAVs demand far greater positional reliability than standard GNSS systems can typically provide.
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